Code : GN-RB2535, GN-RB10~50, GN-KB2535, GN-KB1-~50, GN-RP2535, GN-RP10~50, GN-KP2535,
Zensei Go/NoGo Gauge Ball Type, Zensei Go/NoGo Gauge Pin Type
Code : GN-RB2535, GN-RB10~50, GN-KB2535, GN-KB1-~50, GN-RP2535, GN-RP10~50, GN-KP2535,